<template>
    <div>
       <!-- 主体部分 -->
    <section class="main">
      <input v-model="isAll" id="toggle-all" class="toggle-all" type="checkbox" />
      <label for="toggle-all">Mark all as complete</label>
      <ul class="todo-list">
        <!-- 当任务已完成，可以给 li 加上 completed 类，会让元素加上删除线 -->
        <li v-for="item in list" :key="item.id"  :class="{ completed: item.isDone }"  >
          <div class="view">
            <input @change="HChange(item.id)" class="toggle" type="checkbox" :checked="item.isDone"/>
            <label>{{item.name}}</label>
            <button @click="hdlk(item.id)"   class="destroy"></button>
          </div>
        </li>
        
      </ul>
    </section>  
    </div>
</template>

<script>
export default {
   props: {
    list: {
      type: Array,
      required: true
    }
  },

    data() {
        return {
            
        };
    },
    methods:{
      hdlk(id){
        this.$emit('Hdsk',id)
      },
      HChange(id){
        this.$emit('Hchange',id)
      }
    },
    computed:{
      isAll:{
        set(val){
          this.$emit('Todoval',val)
        },
        get(){
          return this.list.every(item=>item.isDone)
        }
      }
    }


   
};
</script>

<style lang="scss" scoped>

</style>